Posted 12/19/2013 09:47 (#3530555 - in reply to #3529618) Subject: Re: New Case IH MX 235 or used that doesn't require DEF fluid?
Michigan
Emissions stuff is here to stay. Def is separate from the engine and even if it fails will not hurt the motor. An egr/dpf system has the potential to do major damage to the engine if a failure was to occurs.
For that reason alone I can stand to take 15 minutes every couple fuel fills and add some def.